We recommend the following LearnDash Extensions to create a full-fledged learning experience:

1. Advanced Course Manager : To flawlessly manage course content (Highly Recommended)
2. Intructor Role : To create and manage multiple course authors on a multi-author wesbite or course marketplace
3. Content Cloner: To rapidly create content. (Free plugin)
4. Ratings, Reviews and Feedback : To get first-hand feedback for your course content
5. Wisdm Games : To make learning fun!